UV254 Controller Datasheet

Product catalog summary

Overview
The document provides details on optimizing water treatment using a UV254 sensor, which measures several parameters and connects via 4-20mA to relay information to a control room. It includes a dedicated relay for triggering the probe cleaning cycle.

Benefits

Real-time display of BOD, COD, TOC, and DOC surrogates, along with direct measurements such as UVA, UVT, IRA, IRT, and TSS.
Easy calibration of probes with results available every 10 seconds.
Intuitive user interface with 4-button navigation and password protection.
Optional data logging capability for up to 20 years.
Easy installation with IP66 housing suitable for outdoor use and multiple mounting options.
Low energy consumption (less than 5 watts) with power-saving mode and long-range communication over 4-20mA.
Operates probe cleaning system.

Controller Specifications

Display: 3” Graphic LCD, 128 x 64 px.
Dimensions: 130 (H) x 160 (W) x 60 (D) mm.
Rating: IP66, Material: Aluminium Housing.
Supply: 12v DC, 120/230v AC.
Data Storage: Up to 20 years (options available).
Outputs: 4-20mA, 2 outputs; Relays: 3 Relays 230V 5amp, including cleaning.
Operating Conditions: 10 to 45°C, max 80% relative humidity (non-condensing).
Storage Conditions: -20 to 60°C, max 80% relative humidity (non-condensing).
Warranty: 2 years.
Approvals: ASA+PC, UL 94V-0.
Energy Consumption: Less than 5 Watts.
Wall Mounted: Yes.

Applications

Drinking Water and Wastewater: Distribution system contamination, source water monitoring/protection, coagulation optimization, UV disinfection, reverse osmosis, DBP formation potential.
Industrial: Food and Beverage, Dairy, Commercial Aquaculture, and other industrial markets.

Additional Notes

Measurement of surrogates requires routine calibration due to changes in water matrix chemistry over time.
Measurement of SUVA requires periodic updates with current dissolved organic carbon from the water.

Catalog excerpts

Controller ft** iOptimise your Water Treatment using UV254 Measure several parameters from a UV254 sensor and connect via 4-20mA, which relays information to the control room. Dedicated relay can trigger the probe cleaning cycle. Applications Benefits Drinking Water and Wastewater: • Distribution system contamination • Source water monitoring /protection • Coagulation optimisation • Reverse Osmosis Industrial: • Food and Beverage • Commercial Aquaculture • Other industrial markets Real-time display of BOD, COD, TOC and DOC surrogates and direct measurements UVA, UVT, IRA, IRT and TSS Easy calibration of Probes Results every 10 seconds Intuitive user interface with 4 button navigation Password protected Optional datalogging up to 20 years Easy installation and placement IP66 housing suited for use outdoor installation Multiple mounting options Can be powered by mains or DC Low energy consumption (less than 5 watts) Power saving mode available Long range communication over 4-20mA Operates probe cleaning system www.photonicmeasurements.com Issue Date: October 2019 Measurement of surrogates requires routine calibration to standard procedures, as the water matrix chemistry may change with time. **Measurement of SUVA requires the probe to be periodically updated with the current dissolved organic carbon from the water.

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Photonic Measurements 3 Crescent Business Park Lisburn , BT28 2GN United Kingdom Password Encryption SETUP 0UT1 Status! ENABLED Mode : DIGITAL >Paran : UUA 4 nA ! 0.0 20 nA : 2.5 SETUP CLEANING Status: ENABLED F re<Huenc y (h >: 12 >Duration <n): Settle 3 Web: www.photonicmeasurements.com Email: [email protected] [email protected] Tel: +44 (0) 28 92106263

Open the catalog to page 2

UV254 Controller Datasheet

UV254 Controller Datasheet

Catalog excerpts

All Photonic Measurements catalogs and technical brochures